... .standard:ISO,GB,DIN,JIS 4.ISO9001-2008,SGS,ROHS thin flat washer 1)DIN125,DIN9021,DIN127,USS,SAE2)M1.6 ... /carton,36cartons/pallet.Or according to buyers' instructions Product name thin flat washer Material1.Stainless Steel: SS201, SS303, SS304, SS316, SS416 ...